A36 H - shaped steel is commonly used in the United States, as it conforms to ASTM A36/A36M standards, which are widely adopted in American construction and manufacturing industries. The familiarity with these standards among American engineers, contractors, and fabricators makes A36 H - shaped steel a convenient choice for a wide range of projects.
Many countries in South America also use A36 H - shaped steel. These countries often follow or are influenced by American engineering practices and standards, and A36 H - shaped steel meets their requirements for cost - effective and reliable structural materials in infrastructure development, commercial construction, and industrial projects.
In the Middle East, A36 H - shaped steel is popular in construction projects. The region's rapid urbanization and infrastructure growth have led to a high demand for structural steel. A36 H - shaped steel's combination of strength, affordability, and availability makes it a suitable option for building skyscrapers, bridges, and industrial facilities. Additionally, some Asian countries that have close trade and engineering ties with the United States also incorporate A36 H - shaped steel into their projects, taking advantage of its well - established performance and cost - effectiveness.